A System of Practical Mathematics: ... With a Plain Account of the Gregorian Or New Style ... By John Potterauthor, 1753 - 395 σελίδες |
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Σελίδα
... these Tables being acquired , the Reader is shown their excellent Ufe in Plain Trigonometry , both right and oblique- angled ; where there are particular Directions how to conftruct the Figures and folve the Problems . After this , the ...
... these Tables being acquired , the Reader is shown their excellent Ufe in Plain Trigonometry , both right and oblique- angled ; where there are particular Directions how to conftruct the Figures and folve the Problems . After this , the ...
Σελίδα
... these first , or when he pleafes , the Rules having no Con- nexion with any other Parts of the Book . The Appendix , containing the Cycles of the Planets , is a Difcovery I made many Years fince ; and have here added it together with Mr ...
... these first , or when he pleafes , the Rules having no Con- nexion with any other Parts of the Book . The Appendix , containing the Cycles of the Planets , is a Difcovery I made many Years fince ; and have here added it together with Mr ...
Σελίδα 2
... These are what are ufually called Fractions , or the fractional Parts of Things . But , as it is frequently neceffary to bring those fractional Parts into Calculations , a Method has been invented to express them in Figures : The Way of ...
... These are what are ufually called Fractions , or the fractional Parts of Things . But , as it is frequently neceffary to bring those fractional Parts into Calculations , a Method has been invented to express them in Figures : The Way of ...
Σελίδα 9
... these are the two new Fractions fought . Exam . 2. Multiplying 3 and 5 , the Numerators of the compound Fraction , the Product is 15 ; multiplying 7 and 8 , the Denominators of the compound Fraction , the Product is 56 ; and is the ...
... these are the two new Fractions fought . Exam . 2. Multiplying 3 and 5 , the Numerators of the compound Fraction , the Product is 15 ; multiplying 7 and 8 , the Denominators of the compound Fraction , the Product is 56 ; and is the ...
Σελίδα 11
... these are the new Numerators . Laftly , the two Denominators 5 and 10 multiplied give 50 for the common Denominator . Whence 49 and 35 are the Fractions fought . 30 30 1 Exam . 2. The mixed Number being reduced to the improper Fraction ...
... these are the new Numerators . Laftly , the two Denominators 5 and 10 multiplied give 50 for the common Denominator . Whence 49 and 35 are the Fractions fought . 30 30 1 Exam . 2. The mixed Number being reduced to the improper Fraction ...
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Άλλες εκδόσεις - Προβολή όλων
A System of Practical Mathematics: ... with a Plain Account of the Gregorian ... JOHN. POTTER Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
Συχνά εμφανιζόμενοι όροι και φράσεις
9 Inches Afcenfion Angle Anſwer Arch Article Bafe A B Baſe Cafe Center Circumference Co-fine Co-tangent Compaffes confifts Conftruction Cube Root Cyphers Decimal Fractions Diameter Diſtance divided by 12 Dividend Divifion Divifor draw Ecliptic equal Exam Example Extreme disjunct fame Manner fecond Feet fet one Foot feven fhall Figure laft placed fimple Fraction find the Area firft firſt folid Content fquare Fruftum ftands fubtract fupplemental Multiplicand given Number Half Height Hypothenufe improper Fraction Inches Integers interfect Latitude lefs Line of Chords Logarithm meaſured by Prob Meridian mixed Number multiplied muſt obferve oblique Circle oblique-angled oppofite Perpendicular BC Pleaſure Pole Pound Pound Sterling Prime Vertical primitive Circle Product Pyramid Quotient Radius reduced Refolvend Remainder right Circle right-angled Triangle Rule Side A B Sine Square Root Subtrahend Sun's Tangent thefe theſe third thofe thro Triangle ABC ufually Vulgar Fractions Weft whofe whole Numbers
Δημοφιλή αποσπάσματα
Σελίδα 6 - Multiply all the numerators together for a new numerator, and all the denominators for a new denominator: then reduce the new fraction to its lowest terms.
Σελίδα 30 - Reduce compound fractions to simple ones, and mixt numbers to improper fractions ; then multiply the numerators together for a new numerator, and the denominators for. a new denominator.
Σελίδα 224 - As the base or sum of the segments Is to the sum of the other two sides, So is the difference of those sides To the difference of the segments of the base.
Σελίδα 147 - FRUSTUM, in mathematics ; a part of some solid body separated from the rest. The frustum of a cone is the part that remains, when the top is cut oft by a plane parallel to the base, and is otherwise called a truncated cone.
Σελίδα 361 - ... years, amounts to a whole day. By which the Vernal Equinox was anticipated ten days, from the time of the general council of Nice, held in...
Σελίδα 230 - When you have proved that the three angles of every triangle are equal to two right angles...
Σελίδα 361 - October, in 1582, to make the equinox fall on the twenty-first of March, as it did at the time of that council ; and to prevent the like variation for the future, he ordered that three days should be abated in every four hundred years by reducing the leap year at the close of each century for three successive centuries to common years, and retaining the leap year at the close of each fourth century only. This was at that time esteemed...
Σελίδα 147 - Multiply the diameters of the two bases together, and to the product add one third of the square of the difference of the diameters : then multiplying this sum by 7854...
Σελίδα 134 - Dimensions of any of the parts nf a Circle being given, to find the side of a square equal to the Circle. RULE. If the area of the circle be given, extract the square root of the area, which will be the side of a square equal to the circle : If the diameter or circumference be given, find the area by Art.
Σελίδα 132 - To find the area of a Circle. ' RULE. Multiply half the diameter by half the circumference, and the product is the area...